KR102641303B1 - 써멀 슬리브 - Google Patents
써멀 슬리브 Download PDFInfo
- Publication number
- KR102641303B1 KR102641303B1 KR1020237024813A KR20237024813A KR102641303B1 KR 102641303 B1 KR102641303 B1 KR 102641303B1 KR 1020237024813 A KR1020237024813 A KR 1020237024813A KR 20237024813 A KR20237024813 A KR 20237024813A KR 102641303 B1 KR102641303 B1 KR 102641303B1
- Authority
- KR
- South Korea
- Prior art keywords
- flange
- thermal sleeve
- slots
- wall
- enclosure
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 12
- 230000035515 penetration Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
- G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
- G21C13/036—Joints between tubes and vessel walls, e.g. taking into account thermal stresses the tube passing through the vessel wall, i.e. continuing on both sides of the wall
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/207—Assembling, maintenance or repair of reactor components
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/12—Means for moving control elements to desired position
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Automatic Assembly (AREA)
- Manipulator (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020247006067A KR20240031425A (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862629339P | 2018-02-12 | 2018-02-12 | |
US62/629,339 | 2018-02-12 | ||
PCT/US2019/015797 WO2019156865A1 (fr) | 2018-02-12 | 2019-01-30 | Manchon thermique |
KR1020217014218A KR102559037B1 (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217014218A Division KR102559037B1 (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020247006067A Division KR20240031425A (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20230116075A KR20230116075A (ko) | 2023-08-03 |
KR102641303B1 true KR102641303B1 (ko) | 2024-02-29 |
Family
ID=67541072
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020237024813A KR102641303B1 (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
KR1020207025902A KR102253462B1 (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
KR1020247006067A KR20240031425A (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
KR1020217014218A KR102559037B1 (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020207025902A KR102253462B1 (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
KR1020247006067A KR20240031425A (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
KR1020217014218A KR102559037B1 (ko) | 2018-02-12 | 2019-01-30 | 써멀 슬리브 |
Country Status (6)
Country | Link |
---|---|
US (3) | US11501887B2 (fr) |
EP (2) | EP3933854B1 (fr) |
JP (1) | JP6874229B2 (fr) |
KR (4) | KR102641303B1 (fr) |
ES (2) | ES2922313T3 (fr) |
WO (1) | WO2019156865A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10403407B2 (en) * | 2013-12-31 | 2019-09-03 | Nuscale Power, Llc | Managing dynamic forces on a nuclear reactor system |
US11501887B2 (en) | 2018-02-12 | 2022-11-15 | Westinghouse Electric Company Llc | Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism |
EP3776596B1 (fr) * | 2018-04-13 | 2023-09-13 | Framatome Inc. | Procédé et dispositif pour remplacer des manchons chemisant des tubes d'enceinte sous pression de réacteur nucléaire |
WO2021015732A1 (fr) * | 2019-07-22 | 2021-01-28 | Framatome Inc. | Procédé et dispositif pour remplacer des manchons chemisant des tubes d'enceinte sous pression de réacteur nucléaire depuis l'extrémité inférieure |
WO2021074662A1 (fr) * | 2019-10-15 | 2021-04-22 | Framatome | Manchon thermique pour mécanisme d'entraînement de barre de commande et procédé de remplacement correspondant |
EP4097745A1 (fr) * | 2020-01-28 | 2022-12-07 | Framatome | Manchon thermique pour mécanisme d'entraînement de tige de commande et tête de réacteur nucléaire associée, réacteur nucléaire et procédé de remplacement de manchon thermique endommagé |
US11380447B2 (en) | 2020-05-26 | 2022-07-05 | Westinghouse Electric Company Llc | Method for installing extension tube in a nuclear reactor |
CN113871041B (zh) * | 2021-09-26 | 2024-05-10 | 中国原子能科学研究院 | 控制棒组件的安装方法、取出方法以及更换方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001201588A (ja) | 1999-11-19 | 2001-07-27 | General Electric Co <Ge> | 原子炉内の炉心スプレーtボックス/熱スリーブを交換するための装置及び方法 |
US20060078080A1 (en) | 2004-10-08 | 2006-04-13 | Payne Ronal J | Small diameter bore pressure vessel penetration modification |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US571361A (en) | 1896-11-17 | Half to napoleon mathieu | ||
US367578A (en) | 1887-04-04 | 1887-08-02 | Hose and pipe coupling | |
US2784987A (en) | 1954-02-03 | 1957-03-12 | Corcoran Richard Stanley | Pipe coupling with detent means |
GB1593218A (en) | 1977-05-25 | 1981-07-15 | Ohlsson W | Quick-coupling assembly for fluid conduits |
SE432821B (sv) | 1982-03-02 | 1984-04-16 | Weimar Ohlsson | Anordning vid snabbkopplingar till fluidledningar |
FI69919C (fi) | 1983-05-10 | 1986-05-26 | Tekamat Oy | Kopplingsmuffen foer installationsroer |
DE3467653D1 (en) * | 1983-06-21 | 1987-12-23 | Acec | Dismountable fixing arrangement for a throttle closure |
US4631168A (en) | 1983-09-30 | 1986-12-23 | Westinghouse Electric Corp. | Nuclear reactor fuel assembly with a removable top nozzle |
US4647079A (en) | 1983-11-08 | 1987-03-03 | Weimar Ohlsson | Quick-coupling assembly |
US4714584A (en) * | 1985-02-12 | 1987-12-22 | Westinghouse Electric Corporation | Flow limiting head adapter extension |
FR2626660B1 (fr) | 1988-02-02 | 1990-07-06 | Hutchinson Sa | Dispositif d'assemblage pour un ensemble echangeur de chaleur/raccord tubulaire |
US5091140A (en) * | 1990-01-22 | 1992-02-25 | The Babcock & Wilcox Company | Method of replacing a heater nozzle in a nuclear reactor pressurizer |
US5297187A (en) | 1991-03-18 | 1994-03-22 | Combustion Engineering, Inc. | Pressure vessel penetration sealing device |
FR2689297B1 (fr) * | 1992-03-25 | 1994-07-01 | Framatome Sa | Procede de demontage et de remplacement d'une manchette thermique d'une traversee d'un couvercle de cuve d'un reacteur nucleaire a eau sous pression et manchette thermique demontable de remplacement. |
FR2701785B1 (fr) * | 1993-02-19 | 1995-05-24 | Framatome Sa | Pièce tubulaire de traversée du couvercle de la cuve d'un réacteur nucléaire à manchette thermique démontable et procédé de contrôle. |
US5396800A (en) * | 1993-03-17 | 1995-03-14 | Westinghouse Electric Corporation | Apparatus and method for inspecting a control rod drive mechanism penetration tube for degradation |
US5605361A (en) * | 1994-05-06 | 1997-02-25 | Entergy Operations, Inc. | Replacement nozzle for pressure vessels and method of a attaching same |
GB9512974D0 (en) | 1995-06-26 | 1995-08-30 | Guest John D | Improvements in or relating to tube coupling bodies |
US5675618A (en) | 1995-10-20 | 1997-10-07 | Combustion Engineering Inc. | Mechanical plug for vessel penetration and method therefor |
FR2741897B1 (fr) | 1995-12-04 | 1998-02-13 | Jean Jacques Meyer | Socle rabattable pour poteau de balisage |
US6095714A (en) | 1998-04-03 | 2000-08-01 | Trw Inc. | Latch lock joint for telescoping tubes |
US6195892B1 (en) | 1998-05-29 | 2001-03-06 | Mpr Associates, Inc. | Method for replacing cracked core spray supply piping in a boiling water reactor |
JP2007278814A (ja) * | 2006-04-06 | 2007-10-25 | Hitachi Ltd | 原子炉給水ノズル |
US11501887B2 (en) | 2018-02-12 | 2022-11-15 | Westinghouse Electric Company Llc | Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism |
EP3776596B1 (fr) | 2018-04-13 | 2023-09-13 | Framatome Inc. | Procédé et dispositif pour remplacer des manchons chemisant des tubes d'enceinte sous pression de réacteur nucléaire |
-
2019
- 2019-01-30 US US17/047,319 patent/US11501887B2/en active Active
- 2019-01-30 KR KR1020237024813A patent/KR102641303B1/ko active IP Right Grant
- 2019-01-30 US US16/262,037 patent/US11189386B2/en active Active
- 2019-01-30 EP EP21000231.7A patent/EP3933854B1/fr active Active
- 2019-01-30 WO PCT/US2019/015797 patent/WO2019156865A1/fr unknown
- 2019-01-30 EP EP19750432.7A patent/EP3753029B1/fr active Active
- 2019-01-30 ES ES19750432T patent/ES2922313T3/es active Active
- 2019-01-30 JP JP2020543072A patent/JP6874229B2/ja active Active
- 2019-01-30 KR KR1020207025902A patent/KR102253462B1/ko active IP Right Grant
- 2019-01-30 KR KR1020247006067A patent/KR20240031425A/ko active Search and Examination
- 2019-01-30 ES ES21000231T patent/ES2929385T3/es active Active
- 2019-01-30 KR KR1020217014218A patent/KR102559037B1/ko active IP Right Grant
-
2022
- 2022-11-14 US US18/055,115 patent/US11721445B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001201588A (ja) | 1999-11-19 | 2001-07-27 | General Electric Co <Ge> | 原子炉内の炉心スプレーtボックス/熱スリーブを交換するための装置及び方法 |
US20060078080A1 (en) | 2004-10-08 | 2006-04-13 | Payne Ronal J | Small diameter bore pressure vessel penetration modification |
Also Published As
Publication number | Publication date |
---|---|
EP3753029A1 (fr) | 2020-12-23 |
EP3753029B1 (fr) | 2022-06-08 |
US20210158980A1 (en) | 2021-05-27 |
EP3753029A4 (fr) | 2021-12-15 |
KR102253462B1 (ko) | 2021-05-17 |
JP6874229B2 (ja) | 2021-05-19 |
KR20230116075A (ko) | 2023-08-03 |
US20190252082A1 (en) | 2019-08-15 |
ES2922313T3 (es) | 2022-09-13 |
US11721445B2 (en) | 2023-08-08 |
US20230074289A1 (en) | 2023-03-09 |
EP3933854B1 (fr) | 2022-08-10 |
EP3933854A1 (fr) | 2022-01-05 |
US11189386B2 (en) | 2021-11-30 |
US11501887B2 (en) | 2022-11-15 |
WO2019156865A1 (fr) | 2019-08-15 |
ES2929385T3 (es) | 2022-11-28 |
KR102559037B1 (ko) | 2023-07-25 |
KR20210057225A (ko) | 2021-05-20 |
KR20200110450A (ko) | 2020-09-23 |
KR20240031425A (ko) | 2024-03-07 |
JP2021508831A (ja) | 2021-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102641303B1 (ko) | 써멀 슬리브 | |
EP2910142B1 (fr) | Procédés d'assemblage rapide et composants pour structures d'ombre | |
US6561720B2 (en) | Axial securing device for two components by means of a locking ring | |
KR102027369B1 (ko) | 사용후 핵연료 집합체의 취급용 고정 장치의 설치 방법 | |
KR940003793B1 (ko) | 연료집합체 내에 제사용 로킹관 | |
EP3034896B1 (fr) | Ensemble de raccord d'extrémité utilisable d'une seule main | |
US4986313A (en) | Sealing plug for a steam-generator tube | |
KR870003515A (ko) | 재구성 가능한 연료집합체용 재사용가능한 체결관 삽입 및 제거 | |
CN105710823A (zh) | 螺纹销移除器 | |
RU2155393C2 (ru) | Раздвигающаяся верхняя насадка с устройством для ее крепления к узлу, содержащему ядерное топливо | |
US4620960A (en) | Method and apparatus for removably mounting a top nozzle on a nuclear reactor fuel assembly | |
US4568111A (en) | Detachable connection for a nuclear reactor fuel assembly | |
CN112352293A (zh) | 内衬于核反应堆压力容器管的套筒的更换方法和装置 | |
US6591056B1 (en) | Connector terminus springs | |
JP4476519B2 (ja) | 燃料集合体の上部ノズル取付用ガイドピンユニット及びこれを用いた燃料集合体の上部ノズル取付方法 | |
KR20220035396A (ko) | 하단으로부터 핵 원자로 압력 용기 튜브를 라이딩하는 슬리브를 교체하기 위한 교체 방법 및 장치 | |
KR100534763B1 (ko) | 변속기 케이스 고정 지그 어셈블리 | |
JPH04232898A (ja) | ロック管取外し用工具 | |
JPH0119556Y2 (fr) | ||
DE10301351B4 (de) | Brennelement eines Siedewasserreaktors | |
JP4817460B2 (ja) | 弾性リング装着工具 | |
KR20220113213A (ko) | 설치 및 해체 성능이 제고된 사용후 핵연료집합체 취급용 고정장치 | |
JPH04331399A (ja) | 燃料集合体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
E701 | Decision to grant or registration of patent right |